A person is riding a horse in an indoor riding arena. The horse is a gray color with a light-colored tail and mane. The rider is wearing a helmet, a vest, and dark pants. The arena has a sand floor and a high ceiling with skylights. The walls of the arena are concrete with some windows. A person's legs and shoes are visible in the lower left corner of the frame, suggesting they are observing the rider and horse. The horse trots around the arena.